Description

Piston M-7156-100 (1.00 mm) – Oversize The M-7156-100 Piston Assembly (1.00 mm oversize) is a heavy-duty OEM-grade piston engineered for diesel engines requiring a full 1.00 mm oversize due to severe cylinder wear, scoring, or extensive machining. When a cylinder is bored to 1.00 mm over, this piston restores accurate piston-to-liner clearance, improves compression, enhances sealing performance, and ensures dependable engine operation. Built using high-strength, heat-resistant alloy materials, the M-7156-100 piston withstands extreme combustion pressure and elevated diesel engine temperatures. Its precision-machined skirt, ring grooves, and crown geometry provide smooth movement, reduced friction, and long-term durability. This oversize piston is ideal for full engine rebuilds, machine shop overhauls, and engines suffering from advanced cylinder damage. ✔ Key Features & Technical Advantages OEM-spec M-7156-100 1.00 mm oversize piston assembly Designed for cylinders rebored or machined 1.00 mm oversize Restores compression, sealing integrity & efficient fuel combustion Reduces blow-by, oil burning, blue smoke & power loss High-strength alloy for exceptional heat and wear resistance Precision machining ensures smooth piston operation & minimal friction Ideal for rebuild shops, machine shops & professional diesel engine overhauls